baber/WOPTO huggingface dataset:
Patent TW-201834394-A (TW)
Title: Low-power flip flop circuit
Inventor: LAI PO-CHIA
IPC: H03K3/037
Filed: 2017-06-08
Abstract: A flip-flop circuit configured to latch an input signal to an output signal is disclosed. The circuit includes a first latch circuit; and a second latch circuit coupled to the first latch circuit. In some embodiments, in response to a clock signal, the first and second latch circuits are complementarily activated so as to latch the input signal to the output signal, and the first and second latch circuits each comprises at most two transistors configured to receive the clock signal.
Patent TW-201906510-A (TW)
Inventor: CHANG NAI-SHUNG
IPC: H05K1/14
Filed: 2017-06-22
Abstract: The invention provides a circuit substrate and a semiconductor package structure. The circuit substrate includes a body and a via hole array. The via hole array includes via hole column units periodically arranged along a first direction. The via hole column unit includes via holes passing through the body and electrically connected to a capacitor. The via holes include a first via hole, a second vis hole, a third via hole, a fourth via hole, a fifth via hole and a sixth via hole. Any adjacent two via holes of the first to sixth via holes are configured to transmit a power signal and a ground signal, respectively. The sixth via hole of one of the via hole column units is close to the first via hole of another one of the via hole column units, which is close to the one of the via hole column units. The sixth via hole of one of the via hole column units and the first via hole of another one of the via hole column units transmit a power signal and a ground signal, respectively.
Patent TW-201906523-A (TW)
Title: In-mold injection molding heat-dissipating coating structure for portable electronic device capable of fully utilizing the performance of electronic devices to allow consumers to have a better human-machine experience
Inventor: Yang yun-zhen
IPC: H05K7/20
Filed: 2017-06-26
Abstract: An in-mold injection molding heat-dissipating coating structure for a portable electronic device includes a front shell and a rear shell suitable for a portable electronic device. The present invention is characterized in that the front shell and the rear shell are respectively injection-molded in a mold cavity of a plastic injection mold, and then a heat-dissipating coating structure is directly transferred by injection molding; and heat radiated from a heat source of a chip is evenly distributed throughout the cavity through the heat-dissipating coating structure, and heat exchange is performed with the outside such that the core temperature can clearly be reduced without making the machine hot or crash. Thereby, the performance of electronic devices can be fully utilized, so that consumers can have a better human-machine experience.
Patent TW-201811697-A (TW)
Title: Chemically temperable glass sheet
Inventor: LAMBRICHT THOMAS
IPC: C03C3/087
Filed: 2017-06-27
Abstract: The invention relates to a glass sheet having a glass composition comprising the following in weight percentage, expressed with respect to the total weight of glass: 60 ≤ SiO2 ≤ 78 % 5 ≤ Na2O ≤ 20 % 0.9 < K2O ≤ 12 % 4.9 ≤ Al2O3 ≤ 8 % 0.4 < CaO < 2 % 4 < MgO ≤ 12 %. The invention corresponds to an easily chemically-temperable soda-silica type glass composition, which is more suited for mass production than aluminosilicate glass, and therefore is available at low cost, and with a base glass /matrix composition that is close to or very similar to compositions already used in existing mass production.
Patent TW-201810430-A (TW)
Title: Inorganic wafer having through-holes attached to semiconductor wafer
Inventor: LEVESQUE JR DANIEL WAYNE
IPC: H01L21/48
Filed: 2017-06-29
Abstract: A process comprises bonding a semiconductor wafer to an inorganic wafer. The semiconductor wafer is opaque to a wavelength of light to which the inorganic wafer is transparent. After the bonding, a damage track is formed in the inorganic wafer using a laser that emits the wavelength of light. The damage track in the inorganic wafer is enlarged to form a hole through the inorganic wafer by etching. The hole terminates at an interface between the semiconductor wafer and the inorganic wafer. An article is also provided, comprising a semiconductor wafer bonded to an inorganic wafer. The semiconductor wafer is opaque to a wavelength of light to which the inorganic wafer is transparent. The inorganic wafer has a hole formed through the inorganic wafer. The hole terminates at an interface between the semiconductor wafer and the inorganic wafer.
Patent TW-201815924-A (TW)
Title: Method and apparatus for forming an expandable foam pellet having a hard outer shell by underwater pelletizing, and expandable foam pellets formed thereby
Inventor: LYTHGOE MARK ANTHONY
IPC: B29B9/16
Filed: 2017-06-30
Abstract: A pre-expanded hard shell thermoplastic foam pellet is made by controlling the temperature of the melt exiting a die plate in an underwater pelletizer, and by controlling the temperature and pressures of the cooling water as the pellet flows from the cutting chamber through the slurry line toward a centrifugal dryer. The process and apparatus used for controlling the above parameters is described in conjunction with making the pellets. The pellets thus formed may have a generally spherical shape, or they may have odd, irregular shapes with foam hemorrhages protruding therefrom, depending on the conditions during pre-expansion.
Patent TW-201804452-A (TW)
Title: Pixel, stage circuit and organic light emitting display device having the pixel and the stage circuit
Inventor: KA JI-HYUN
IPC: G09G3/32
Filed: 2017-06-30
Abstract: A pixel includes a pixel circuit and an organic light emitting diode. The pixel circuit has first, second, third, and fourth transistors. The first transistor controls an amount of current flowing from a first driving power supply coupled to a first node to a second driving power supply through the organic light emitting diode. The second transistor turns on when a first scan signal is supplied to a first scan line. The third transistor turns on when a second scan signal is supplied to a second scan line. The fourth transistor turns on when a third scan signal is supplied to a third scan line. The first transistor is a p-type Low Temperature Poly-Silicon thin film transistor and the third transistor and the fourth transistor are n-type oxide semiconductor thin film transistors.
Patent TW-201811275-A (TW)
Title: Device for hyperthermal treatment of pruritus
Inventor: ZIPPENFENNIG JOERG
IPC: A61B18/04
Filed: 2017-07-11
Abstract: The invention relates to a device for hyperthermal treatment of pruritus by applying a treatment surface with a size between 1 cm2 and 18 cm2, whereby the treatment surface during the treatment phase is held at a temperature between 40 DEG C and 65 DEG C for 2 seconds to 12 seconds, preferably 4 seconds to 6 seconds. The device according to the invention allows a significant relief of itching over large areas of the skin and an effective treatment of pruritus, chronic pruritus, dermatitis, allergies, and cnidarian stings.
Patent TW-201909305-A (TW)
Inventor: TENG CHIH-MING
IPC: H01L21/673
Filed: 2017-07-24
Abstract: A linkage device is adapted to be coupled between a door panel and a propping strut set. The linkage device comprises a bracket and a linkage mechanism. The bracket is used to support the propping strut set. The linkage mechanism is connected between the door panel and the bracket. When the door panel is moved, the bracket is driven to move through the linkage mechanism, so that the propping strut set is moved to an initial position while the door panel is moved to a closed position. When the door panel is moved to an open position, the propping strut set is moved to a raised position. Thus, the complexity of the structural design of the processing equipment and the manufacturing cost can be reduced.
Patent TW-201816505-A (TW)
Title: Optical system and method for correcting mask defects using the system
Inventor: SEESSELBERG MARKUS
IPC: G03F1/84
Filed: 2017-08-07
Abstract: The inventions concerns an optical system comprising a scanning unit, a first lens-element group comprising at least a first lens element, a focusing unit which is designed to focus beams onto a focus, wherein the focusing unit comprises a second lens-element group comprising at least a second lens element and an imaging lens. The imaging lens further comprises a pupil plane and a wavefront manipulator. The wavefront manipulator of the optical system is arranged in the pupil plane of the imaging lens or in a plane that is conjugate to the pupil plane of the imaging lens, or the scanning unit of the optical system is arranged in a plane that is conjugate to the pupil plane of the imaging lens and the wavefront manipulator is arranged upstream of the scanning unit in the light direction. The focus of the second lens-element group lies in the pupil plane of the imaging lens in all focal positions of the focusing unit.
Patent TW-201914174-A (TW)
Title: Power supply apparatus
Inventor: LIANG SHIH-AN
IPC: H05K7/20
Filed: 2017-09-05
Abstract: A power supply apparatus includes a case, a circuit board, at least one heating element, and at least one internal liquid cooling heat-dissipation structure. The heating element is disposed in the case and electrically connected to the circuit board. The internal liquid cooling heat-dissipation structure is disposed in the case and located in at least one of the two, which is between the case and the circuit board and between the case and the heating element. The internal liquid cooling heat-dissipation structure includes a tank and a heat conducting sheet. The tank includes an internal pipe, wherein a working fluid is adapted to be filled in the internal pipe. The heat conducting sheet is assembled to the tank, wherein the heat generated by the heat element is transmitted to the tank through the heat conducting sheet and is dissipated by the working fluid circulating in the internal pipe.
Patent TW-201911487-A (TW)
Inventor: WU CHIH-WEI
IPC: H01L23/10
Filed: 2017-09-06
Abstract: A semiconductor package and a manufacturing method for the semiconductor package are provided. The semiconductor package has at least one die, conductive balls, and a molding compound. The at least one die and conductive balls are molded in a molding compound. Each of the conductive balls has a planar end portion and a non-planar end portion opposite to the planar end portion. A surface of the planar end portion of each of the conductive balls is substantially coplanar and levelled with a surface of the molding compound and a surface of the at least one die, and the non-planar end portion of each of the conductive balls protrudes from the molding compound.
Patent TW-201913195-A (TW)
Title: Display device and backlight module thereof
Inventor: HSIEH SHANG-WEI
IPC: G02F1/1333
Filed: 2017-09-12
Abstract: A backlight module includes a light guide plate, a light source, and a split film. The light guide plate has a light emitting surface and a light entrance surface located at a side of the light emitting surface. The light source is disposed corresponding to the light entrance surface. The split film is disposed above the light emitting surface. The split film includes a body and a plurality of first prisms. The body has a bottom surface facing the light emitting surface. The plurality of first prisms is disposed on the bottom surface and each extends along a first direction. The first direction is not parallel to the light entrance surface. Each first prism has an apex angle facing the light emitting surface on the cross-sectional surface across the first direction, and the apex angle is a rounded angle.
Patent TW-201835021-A (TW)
Title: A "two-stage and three-step" CTA solvent exchange method
Inventor: ZHAO XU
IPC: C07C63/26
Filed: 2017-09-14
Abstract: The present invention relates to a method for treating acetic acid solvent in crude terephthalic acid (CTA) in an oxidation unit of a PTA industrial plant. In the present invention, a filter cake in the CTA may be washed through a "two-stage and three-step" method. The present invention further shortens a process flow of a solvent exchange technology using a CTA pressure filter, improves equipment capacity, reduces equipment investment, reduces system's energy consumption, and solves the deficiency of the CTA solvent exchange technology using a pressure filter in the prior art.
Patent TW-201825116-A (TW)
Title: High concentration antibody and protein formulations
Inventor: MA XING-HANG
IPC: A61P7/04
Filed: 2013-08-30
Abstract: Provided are high concentration, salt-free antibody and other protein formulations that are substantially isosmotic and of low viscosity. Also provided are methods for the treatment of diseases using the disclosed formulations.
Patent TW-201815383-A (TW)
Title: Multilayer beads for pharmaceutical use
Inventor: TIWARI DEEPAK
IPC: A61K47/34
Filed: 2017-10-06
Abstract: Multilayer beads for pharmaceutical use having a drug-in-polymer layer are disclosed. The disclosed multilayer beads for pharmaceutical use have (a) a core particle; (b) an optional barrier layer coated on the surface of the core particle; (c) a drug-in-polymer layer coated on the surface of the core or the barrier layer, (d) an optional sealant layer coated on the surface of the drug-in-polymer layer; and (e) optionally one or more outer layers external to the drug-in-polymer layer or the sealant layer. The drug-in-polymer layer consists essentially of (i) a drug selected from the group consisting of a 15-keto prostaglandin drug, a 13,14-dihydro prostaglandin drug, and a 13,14-dihydro-15-keto prostaglandin drug; and (ii) a polymer selected from the group consisting of polyvinylpyrrolidone, vinylpyrrolidone-vinylacetate copolymer or a mixture thereof. The drug-in-polymer layer may be solid dispersion of the drug in the polymer. Pharmaceutical compositions comprising a plurality of multilayer beads and a pharmaceutically acceptable excipient and methods of treating a gastrointestinal disorder are also disclosed.
Patent TW-201817830-A (TW)
Title: Topcoat compositions and pattern-forming methods
Inventor: KAUR IRVINDER
IPC: G03F7/11
Filed: 2017-10-24
Abstract: Topcoat compositions comprise: a matrix polymer; a surface active polymer comprising a polymerized unit formed from a monomer of the following general formula (I): wherein: R1 represents H, F, methyl or fluorinated methyl; R2 represents optionally substituted C1 to C8 alkylene or optionally substituted C1 to C8 fluoroalkylene, optionally comprising one or more heteroatom; R3 represents H, F, optionally substituted C1 to C10 alkyl or optionally substituted C5 to C15 aryl, optionally comprising one or more heteroatom; R4 represents optionally substituted C1 to C8 alkyl, optionally substituted C1 to C8 fluoroalkyl or optionally substituted C5 to C15 aryl, optionally comprising one or more heteroatom; X represents O, S or NR5, wherein R5 is chosen from hydrogen and optionally substituted C1 to C5 alkyl; and a is 0 or 1; and a solvent. Also provided are coated substrates and pattern-forming methods which make use of the topcoat compositions. The invention has particular applicability in photolithographic processes as a photoresist topcoat layer in the manufacture of semiconductor devices.
Patent TW-201918113-A (TW)
Title: Wireless communication system, control circuit, and control method
Inventor: LIU JIAN-HONG
IPC: H04W74/00
Filed: 2017-10-27
Abstract: A wireless communication system is comprised of control circuit, a wireless transmission module and one or more wireless communication gateways. The wireless communication gateway receives data from a terminal via a channel. The control circuit performs a control method for instructing the wireless transmission module to transmit the data. The system utilizes the wireless transmission module to deal with the data from the gateways, and outputs the data via the module. This framework is a great benefit to the system due to its scalability and high performance. In the method, the wireless communication gateway receives data, the control circuit computes a transmission time and generates a transmission request, the request and the data are then transmitted to a transmission queue and then to the wireless transmission module, and the wireless transmission module determines a transmission channel for transmitting the data.
Patent TW-201910073-A (TW)
Title: Hand tool and output shaft thereof
Inventor: LIU JEFF JIN-FENG
IPC: B25D17/00
Filed: 2017-11-02
Abstract: A hand tool includes a main body and a output shaft longitudinally mounted to the main body. The output shaft is divided into a drive section, a shank and an output section, wherein the drive section is rotatably and longitudinally received in the main body. A path is longitudinally defined in the output shaft. An output path is radially defined in the drive section and communicates with the path. The output path further communicates with an inner chamber in the main body where needs to be lubricated. An input path is radially defined in the output section and communicates with the path. The input path extends to an outer periphery of the output section and defining an opening for injecting grease into the path.
Patent TW-201922465-A (TW)
Title: Additive manufacturing processing tank and additive manufacturing apparatus thereof capable of avoiding inconvenience and dust flying when discharging powders
Inventor: Huang zhong-jun
IPC: B33Y30/00
Filed: 2017-11-15
Abstract: The present invention provides an additive manufacturing processing tank and an additive manufacturing apparatus thereof. Powder discharging holes are disposed at a lower edge of the processing tank. Powers can be naturally dropped by using gravity. In addition, a vibration block can be used to vibrate the powders to accelerate downward power discharging. The present invention can solve the problems of the conventional additive manufacturing processing tank such as inconvenience and dust flying when discharging powders. The present invention further includes an independently-installed cleaning conveyor system separated from the additive manufacturing main system. The present invention requires less space and reduces energy consumption.
Patent TW-201833967-A (TW)
Title: Method for inspecting a specimen with an array of primary charged particle beamlets, charged particle beam device for inspection of a specimen with an array of primary charged particle beamlets, and multi-column microscope for inspection of a specimen
Inventor: FROSIEN JURGEN
IPC: H01J37/09
Filed: 2017-11-22
Abstract: A method for inspecting a specimen with an array of primary charged particle beamlets in a charged particle beam device having an optical axis. The method includes generating a primary charged particle beam; illuminating a multi-aperture lens plate with the primary charged particle beam to generate the array of primary charged particle beamlets; and correcting a field curvature of the charged particle beam device with a first and a second field curvature correction electrode. The method further includes applying a voltage to the first and to the second field curvature correction electrode. At least one of the field strength provided by the first and the second field curvature correction electrode varies in a plane perpendicular to the optical axis of the charged particle beam device. The method further includes focusing the primary charged particle beamlets on separate locations on the specimen with an objective lens.
Patent TW-201833588-A (TW)
Title: Abnormality detecting device, communication device, abnormality detecting method, program, and recording medium
Inventor: UMENO KEN
IPC: G01V1/00
Filed: 2017-11-27
Abstract: A computer calculates an amount of change from an observation start time in a total number of electrons in the ionosphere between an observation station on the ground and a satellite, on the basis of observed data of a signal received from the satellite by the observation station. The computer estimates the next calculated amount of change in the total number of electrons on the basis of a change over time in the amount of change in the total number of electrons in the ionosphere from the observation start time, and calculates a difference (estimation error) between the estimated amount of change in the total number of electrons and the actual calculated amount of change in the total number of electrons. The computer calculates a correlation value between the estimation error calculated for each observation station and the estimation error calculated for a certain number of observation stations in the vicinity of each observation station. If the correlation value calculated for each observation station is equal to or greater than a certain threshold, the computer determines that an abnormality has occurred in the ionosphere between the observation station and the satellite if the correlation value for the certain number of observation stations in the vicinity of said observation station is also equal to or greater than the certain threshold.
Patent TW-201925848-A (TW)
Title: Sighting telescope with orgamoc light-emitting diode
Inventor: CHEN CHIEN-HSUN
IPC: H01L51/52
Filed: 2017-12-01
Abstract: A sighting telescope with organic light-emitting diode comprises a lens, the lens include a graphic and device, the graphic composed of a few Oled, the Oled comprises a substrate, the first electrode disposed on the substrate, the first organic light emitting layer disposed on the first electrode, the second electrode disposed on the first organic light emitting layer, the second organic light emitting layer disposed on the second electrode, the third electrode disposed on the second organic light emitting layer, the third organic light emitting layer disposed on the third electrode, the fourth electrode disposed on the third organic light emitting layer.
Patent TW-201827742-A (TW)
Title: Arrangement of leds on a leadframe
Inventor: KLEIJNEN CHRISTIAN
IPC: H01L23/52
Filed: 2017-12-11
Abstract: The invention relates to a lighting device and a manufacturing method. LED lighting elements 12a, 12b, 12c are arranged at a distance from each other. A leadframe 20 comprising conductor segments 14a, 14b, 16, 18 is provided interconnecting the LED lighting elements 12a, 12b, 12c. The LED lighting elements 12a, 12b, 12c each comprise an LED die element 30 attached to one of the conductor segments 14a, 14b of the leadframe 20. The LED lighting elements 12a, 12b, 12c further each comprise a holding element 22 disposed to hold at least two of the conductor segments of the leadframe 20 which are partially embedded within one of the holding elements 22. In order to obtain good optical properties, the holding elements do not cover the LED die elements 30. According to the proposed manufacturing method, conductor segments 14a, 14b, 16, 18 of the leadframe 20 are provided and holding elements 22 are formed at a distance from each other, each partially embedding at least two conductor segments 14a, 14b, 16, 18. Mounting portions 26 on the conductor segments are not covered by the holding elements 22. LED die elements 30 are attached to the mounting portions 26.
Patent TW-201823816-A (TW)
Title: Stretchable touchscreen, method for manufacturing stretchable touchscreen, and display device
Inventor: CHOI SUK
IPC: G02F1/1333
Filed: 2017-12-29
Abstract: Disclosed are a stretchable touchscreen, a method for manufacturing a stretchable touchscreen and a display device. After using a material having a high elastic restoring force as a substrate and determining regions where touch electrodes are formed by defining grooves thereon, touch electrodes are formed by filling the grooves with nanowires. Accordingly, it is possible to maintain elastic restoring force of the substrate and electrical connection between wires of nanowires, so that the touch electrode neither breaks nor fractures despite being stretched any direction, and reliable stretchable touchscreens can be provided due to no resistance increase.